On Mon, Aug 4, 2014 at 4:51 PM, Bruno Prémont <[email protected]> wrote: > On Mon, 04 August 2014 "[email protected]" <[email protected]> wrote: >> On Mon, Aug 4, 2014 at 4:29 PM, [email protected] <[email protected]> >> wrote: >> > Would it make sense to add this to the device driver and the put this >> > output in debugfs? >> >> Some of this should probably always be present in sysfs > > The register values themselves are in debugfs via regmap infrastructure. > > Providing a decoded dump in debugfs is probably asking too much > and better suited in a userspace decoding application (maybe some > hwinfo package?).
How about a CONFIG _DEBUG output in menuconfig that only compiles the source file if selected? Code like this always gets lost if it isn't included in the kernel. Trim it down some and get rid of unimportant bits. > Important higher-level information is being exported via respective > subdrivers (e.g. pek input driver, power_supply drivers, regulators, ...). > > Bruno > > >> > On Mon, Aug 4, 2014 at 4:20 PM, Bruno Prémont <[email protected]> >> > wrote: >> >> Hi, >> >> >> >> Attached code is a little program to decode AXP20x registers and present >> >> their values in a readable way. >> >> >> >> By default it looks for AXP20x mfd driver's regmap in sysfs. >> >> >> >> Not all registers are being decoded yet (missing are e.g. GPIOs). >> >> Some undocumented registers are mentioned (e.g. OCV values, RDC). >> >> >> >> A nice bonus would be to add support for reading the regs directly >> >> via i2c (in order to easily display register status under 3.4 kernels). >> >> >> >> Bruno >> >> >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> >> "linux-sunxi" group. >> >> To unsubscribe from this group and stop receiving emails from it, send an >> >> email to [email protected]. >> >> For more options, visit https://groups.google.com/d/optout. >> > >> > >> > >> > -- >> > Jon Smirl >> > [email protected] >> >> >> -- Jon Smirl [email protected] -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
